Default is posterior — lumbar origin. Switch to front for groin, anterior thigh, shin, and the top of the foot. Patient L/R are labeled. Gold dashed outline = same Exercise 1 destination (18 merge URLs, one MP4).
All 117 survey rules
117 rules
Kinetic-chain body map
Where symptoms start (low back, buttocks, tail bone, hips) and where they travel (hips through toes). Click a region to see every survey rule that fires from it.
Operator kinetic-chain map from the clinical survey — dermatomal-ish zones, not a diagnostic dermatome chart or medical device. Two exercise files only; radiating answers change question text, not the video.